package com.sky.mapper;

import com.github.pagehelper.Page;
import com.sky.annotation.AutoFill;
import com.sky.dto.EmployeeDTO;
import com.sky.dto.EmployeePageQueryDTO;
import com.sky.entity.Employee;
import com.sky.enumeration.OperationType;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;

import java.util.List;

// 数据库操作接口CURD
@Mapper
public interface EmployeeMapper {

    /**
     * 根据用户名查询员工
     * @param username
     * @return
     */
    @Select("select * from employee where username = #{username}")
    Employee getByUsername(String username);

    /**
     * 插入员工信息
     */
    @AutoFill(value = OperationType.INSERT)
    @Insert("insert into employee(id,username,name,password,phone,sex,id_number,status,create_time,update_time,create_user,update_user) " +
            "values(#{id},#{username},#{name},#{password},#{phone},#{sex},#{idNumber},#{status},#{createTime},#{updateTime}" +
            ",#{createUser},#{updateUser} )")
    void insert(Employee employee);

    /**
     * 分页查询
     * @param employeePageQueryDTO
     * @return
     */
    Page<Employee> pageQuery(EmployeePageQueryDTO employeePageQueryDTO);

    /**
     * 启用或禁用员工
     * @param status
     * @param id
     */
    @AutoFill(value = OperationType.UPDATE)
    @Update("update employee set status = #{status} where id = #{id}")
    void startOrStop(Integer status, Long id);

    /**
     * 更新员工信息, 包括：启用或禁用员工
     * @param employee
     */
    @AutoFill(value = OperationType.UPDATE)
    void update(Employee employee);

    /**
     * 根据id查询员工信息
     * @param id
     * @return
     */
    @Select("select id,username,name,phone,sex,id_number from employee where id = #{id}")
    Employee getById(Long id);
}
